Last updated: May 6, 2024
Under the Köppen–Geiger climate classification Ust'-Isha features a humid continental climate (Dfb).Temperatures typically range between -16 °C (4 °F) and 20 °C (68 °F) through the year, but rarely can drop to -46 °C (-50 °F) or can rise to as high as 38 °C (100 °F).The average annual precipitation amounts to about 693 mm (27.3 inches) and receives 128 rainy days on the 1 mm (0.04 inches) threshold annually.Ust'-Isha enjoys an average of 3382 hours of sunshine throughout the year, and daylight varies from 7 hours 47 minutes to 16 hours 39 minutes per day.
The warmest months in Ust'-Isha are June, July and August, with daily mean temperatures ranging from 18 to 20 °C (65 - 68 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from -16 to -13 °C (4 - 9 °F) throughout the day. On average each year, Ust'-Isha experiences 55 days above 25 °C (77.0 °F) and 171 days below 0 °C (32.0 °F).
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Maximum | 3°C (37°F) | 8°C (47°F) | 14°C (58°F) | 31°C (88°F) | 34°C (93°F) | 34°C (94°F) | 38°C (100°F) | 33°C (91°F) | 34°C (93°F) | 25°C (78°F) | 18°C (65°F) | 6°C (44°F) |
Mean maximum | 1°C (33°F) | 3°C (38°F) | 10°C (51°F) | 25°C (78°F) | 31°C (89°F) | 32°C (89°F) | 33°C (91°F) | 32°C (90°F) | 29°C (84°F) | 21°C (70°F) | 12°C (54°F) | 2°C (37°F) |
Average high | -11°C (13°F) | -6°C (21°F) | 1°C (34°F) | 12°C (54°F) | 20°C (68°F) | 25°C (77°F) | 26°C (79°F) | 25°C (78°F) | 18°C (64°F) | 10°C (51°F) | -1°C (30°F) | -9°C (17°F) |
Daily mean | -16°C (4°F) | -13°C (9°F) | -4°C (25°F) | 6°C (42°F) | 14°C (57°F) | 18°C (65°F) | 20°C (68°F) | 19°C (66°F) | 12°C (53°F) | 4°C (40°F) | -5°C (23°F) | -13°C (9°F) |
Average low | -20°C (-3°F) | -18°C (-0°F) | -10°C (15°F) | -1°C (31°F) | 7°C (44°F) | 12°C (54°F) | 14°C (58°F) | 12°C (54°F) | 6°C (44°F) | -0°C (32°F) | -9°C (16°F) | -17°C (2°F) |
Mean minimum | -33°C (-27°F) | -32°C (-26°F) | -21°C (-5°F) | -12°C (11°F) | -2°C (29°F) | 8°C (46°F) | 10°C (49°F) | 7°C (45°F) | -2°C (29°F) | -8°C (17°F) | -25°C (-13°F) | -32°C (-25°F) |
Minimum | -46°C (-50°F) | -40°C (-39°F) | -27°C (-17°F) | -21°C (-6°F) | -7°C (19°F) | 5°C (41°F) | 8°C (47°F) | 4°C (39°F) | -4°C (25°F) | -18°C (0°F) | -29°C (-20°F) | -39°C (-38°F) |
Compare temperature, precipitation, sunshine, UV index in Ust'-Isha, Altai Krai, Russian Federation with other places around the world.
Ust'-Isha usually has the most precipitation in May, July and August, with an average of 11 rainy days and 80 mm (3.1 inches) of precipitation per month.The driest months in Ust'-Isha are January, February and March. On average, 34 mm (1.3 inches) of precipitation falls during these months.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Average precipitation mm (inches) | 31 (1.2) | 31 (1.2) | 39 (1.5) | 48 (1.9) | 75 (3.0) | 56 (2.2) | 91 (3.6) | 73 (2.9) | 69 (2.7) | 69 (2.7) | 59 (2.3) | 51 (2.0) |
Average precipitation days (≥ 1 mm) | 8 | 7 | 8 | 10 | 12 | 12 | 13 | 10 | 12 | 12 | 13 | 11 |
The sunniest months in Ust'-Isha are June, July and August, when the sun shines an average of 12 hours 52 minutes a day.Least sunny months in Ust'-Isha: January, November and December receive an average of 4 hours 47 minutes of sunshine daily.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Mean monthly sunshine hours | 121 | 212 | 281 | 334 | 377 | 397 | 398 | 388 | 308 | 241 | 157 | 162 |
Mean daily daylight hours | 8h 17m | 9h 54m | 11h 53m | 13h 56m | 15h 43m | 16h 39m | 16h 10m | 14h 34m | 12h 36m | 10h 35m | 8h 46m | 7h 47m |
Ust'-Isha experiences the highest level of ultraviolet (UV) radiation in May, June and August, when the maximum UV index can reach values of 7 - 8, which corresponds to the High / Very High category of sun exposure.January, November and December are in the Low exposure category. In these months, the maximum values of the UV index do not exceed 2. For more detailed information, check out our hourly Ust'-Isha UV Index data.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
UV Index (month maximum) | 2 | 3 | 5 | 5 | 8 | 8 | 7 | 7 | 5 | 3 | 2 | 1 |